Tools & Wizards About Us
reefdoctor.org screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

reefdoctor.org

Reef Doctor - Conservation & Social Development

Page Load Speed

2.7 sec in total

First Response

40 ms

Resources Loaded

2.4 sec

Page Rendered

284 ms

reefdoctor.org screenshot

About Website

Click here to check amazing Reef Doctor content for Madagascar. Otherwise, check out these important facts you probably never knew about reefdoctor.org

Reef Doctor is a UK-based non-profit organisation conducting conservation and social development in Southwest Madagascar.

Visit reefdoctor.org

Key Findings

We analyzed Reefdoctor.org page load time and found that the first response time was 40 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

reefdoctor.org performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

reefdoctor.org

40 ms

www.reefdoctor.org

371 ms

siteground-optimizer-combined-css-64e1fbf90e43de10a0e56e740aaa8bb7.css

214 ms

jquery.min.js

27 ms

widgets.js

18 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 66% of them (44 requests) were addressed to the original Reefdoctor.org, 27% (18 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Reefdoctor.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.3 kB (7%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Reefdoctor.org main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 104.4 kB

  • Original 127.5 kB
  • After minification 126.1 kB
  • After compression 23.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 104.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.3 MB
  • After minification 1.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Reef Doctor images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 32.0 kB

  • Original 489.7 kB
  • After minification 489.7 kB
  • After compression 457.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 109.8 kB
  • After minification 109.8 kB
  • After compression 109.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Reefdoctor.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (38%)

Requests Now

53

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reef Doctor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

reefdoctor.org

reefdoctor.org

40 ms

www.reefdoctor.org

www.reefdoctor.org

371 ms

siteground-optimizer-combined-css-64e1fbf90e43de10a0e56e740aaa8bb7.css

siteground-optimizer-combined-css-64e1fbf90e43de10a0e56e740aaa8bb7.css

214 ms

jquery.min.js

jquery.min.js

27 ms

widgets.js

widgets.js

18 ms

siteground-optimizer-combined-js-d7c1fb44e1eaccb4c4e8e5c393507dae.js

siteground-optimizer-combined-js-d7c1fb44e1eaccb4c4e8e5c393507dae.js

562 ms

reef-doctor-top-logo-NEW-3.png

reef-doctor-top-logo-NEW-3.png

125 ms

NEW-MADA-IMAGE.jpg

NEW-MADA-IMAGE.jpg

472 ms

73.jpg

73.jpg

125 ms

micspics-copy.jpeg

micspics-copy.jpeg

601 ms

IMG_0882.jpg

IMG_0882.jpg

678 ms

IMG_0994-1.jpg

IMG_0994-1.jpg

661 ms

12814740_1022655877780511_4496483948646854659_n.jpg

12814740_1022655877780511_4496483948646854659_n.jpg

129 ms

IMG_0872-1.jpg

IMG_0872-1.jpg

148 ms

GOPR7341-1.jpg

GOPR7341-1.jpg

156 ms

IMG_7075.jpg

IMG_7075.jpg

166 ms

reef-restoration-180x180.jpg

reef-restoration-180x180.jpg

412 ms

group-vol-shot-180x180.jpg

group-vol-shot-180x180.jpg

636 ms

beachfront-180x180.jpg

beachfront-180x180.jpg

660 ms

sunset-and-fishermen-180x180.jpg

sunset-and-fishermen-180x180.jpg

732 ms

Indri-180x180.jpg

Indri-180x180.jpg

899 ms

IMG_8737-1.jpg

IMG_8737-1.jpg

659 ms

seagrass-collection-260x185.jpg

seagrass-collection-260x185.jpg

661 ms

IMG_9602-3-260x185.jpeg

IMG_9602-3-260x185.jpeg

668 ms

DSC00526-260x185.jpg

DSC00526-260x185.jpg

662 ms

IMG_4615-260x185.jpg

IMG_4615-260x185.jpg

676 ms

darwin-logo-klein-website-1.png

darwin-logo-klein-website-1.png

676 ms

rsg-new-logo-300x135.jpg

rsg-new-logo-300x135.jpg

686 ms

FRDA-1.png

FRDA-1.png

688 ms

seagrass-collection-36x36.jpg

seagrass-collection-36x36.jpg

684 ms

IMG_9602-3-36x36.jpeg

IMG_9602-3-36x36.jpeg

692 ms

DSC00526-36x36.jpg

DSC00526-36x36.jpg

708 ms

reef-doctor-footer-logo-2.png

reef-doctor-footer-logo-2.png

700 ms

lato-regular.woff

lato-regular.woff

939 ms

lato-light.woff

lato-light.woff

643 ms

lato-bold.woff

lato-bold.woff

961 ms

open-sans-normal.woff

open-sans-normal.woff

968 ms

open-sans-italic-normal.woff

open-sans-italic-normal.woff

967 ms

open-sans-medium.woff

open-sans-medium.woff

985 ms

open-sans-italic-medium.woff

open-sans-italic-medium.woff

1150 ms

open-sans-light.woff

open-sans-light.woff

1260 ms

analytics.js

analytics.js

12 ms

open-sans-italic-light.woff

open-sans-italic-light.woff

1240 ms

open-sans-italic-bold.woff

open-sans-italic-bold.woff

929 ms

open-sans-bold.woff

open-sans-bold.woff

1249 ms

collect

collect

12 ms

entypo-fontello.woff

entypo-fontello.woff

1299 ms

js

js

64 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

16 ms

settings

settings

76 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

3 ms

ReefDoctor

ReefDoctor

130 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

4 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

17 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

23 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

22 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

21 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

21 ms

_buildManifest.js

_buildManifest.js

22 ms

_ssgManifest.js

_ssgManifest.js

21 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

9 ms

1755.07a49c40b12af4f75780.js

1755.07a49c40b12af4f75780.js

8 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

13 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

6 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

12 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

14 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

12 ms

Accessibility Review

reefdoctor.org accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

reefdoctor.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

reefdoctor.org SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reefdoctor.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Reefdoctor.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

reefdoctor.org

Open Graph data is detected on the main page of Reef Doctor. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: